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Available on winget

Install CCleaner 7

CCleaner for PC helps you clean up your Windows computer, optimize performance, and maintain your online privacy.

Install with winget
winget install --id Piriform.CCleaner
Upgrade
winget upgrade --id Piriform.CCleaner
Uninstall
winget uninstall --id Piriform.CCleaner

About CCleaner 7

Inject instant speed into your machine by freezing resource-hogging apps and programs and by removing the unnecessary files taking up room on your hard drive. Clear out errors, broken settings, and update drivers to improve stability. Protect your privacy by securely erasing tracking cookies and history.

What's new in 7.7.1313.1667

Helping you to keep your PC running fast and smooth - Faster Disk Analyzer selections. Selecting and deselecting items in Disk Analyzer is now much more responsive, even on large scans. - Smoother Duplicate Finder scans. We’ve fixed lags and unresponsive buttons so starting and managing scans feels snappier. Expanding our cleaning - Better support for special-character folders. Custom Clean and Files to clean now handle folders with accented or special characters without crashing and clean them as expected. Enhancing our Software Updater - Clearer offline messages. Software Updater now shows the right “no internet” message when you try to scan while offline. - More reliable driver updates. Driver Updater no longer gets stuck when updating, so driver installs complete more smoothly. - More responsive Software Updater. We’ve fixed issues where Software Updater controls could appear or feel unresponsive. Simplifying the app - Easier Beta opt-in and opt-out. You can now join or leave the CCleaner Beta program directly from Settings. - More consistent light and dark themes. Your chosen theme is applied more reliably across different parts of the app. Taking the hassle out of PC maintenance - Shutdown countdown now behaves correctly. The “shutdown after clean” timer no longer pauses at a negative number before your PC powers off. - Interface alignment issues fixed. We’ve corrected a display shift so screens now appear where you expect them. Keeping you safe - Warnings and highlights are easier to see. We’ve adjusted some colors and layouts so important icons and messages stand ou...

Read release notes

Version history

Version Updated Notes
7.7.1313.1667 Unknown Helping you to keep your PC running fast and smooth - Faster Disk Analyzer selections. Selecting and deselecting items in Disk Analyzer is now much more responsive, even on large scans. - Smoother Duplicate Finder scans....
6.39 Unknown In this version of CCleaner, we’ve made small but meaningful improvements to stability and multilingual usability—plus resolved a crash affecting Custom Clean. Taking the hassle out of PC maintenance This update focuses...
6.38 Unknown In CCleaner v6.38 we fixed an issue where browsing history was not being cleaned for users with the latest Chromium-based browsers.
6.37 Unknown In CCleaner v6.37, we’ve fixed a minor bug and made minor software improvements.
6.36 Unknown In CCleaner v6.36, we’ve improved Software Updater and fixed a minor bug that was preventing some users from updating Windows Defender. Fixing bugs and other improvements - We fixed a bug that was preventing Software Upd...
6.35 Unknown In CCleaner v6.35, we’ve fixed a minor issue in Software Updater. Fixing bugs and other improvements - We fixed an issue that incorrectly triggered a Software Updater error message for a small number of users.
6.34 Unknown Taking the hassle out of PC maintenance - We’ve updated the engines and libraries of Software Updater and Driver Updater for better performance and stability. - We’ve improved the cleaning of Microsoft 365. - We’ve added...
6.33 Unknown Fixing bugs and other improvements - We made minor user experience improvements to Performance Optimizer and Driver Updater. - We fixed a bug that was preventing Software Updater from updating Windows Defender for certai...
6.32 Unknown Taking the hassle out of PC maintenance - We’ve updated Performance Optimizer to improve stability, especially when multiple users use the computer. - We’ve made some UI, stability, and performance improvements. Fixing b...
6.31 Unknown Taking the hassle out of PC maintenance - We’ve improved custom cleaning for Opera GX browsers and several iTop applications. - We’ve also implemented a number of UI and UX improvements and optimizations. Fixing bugs and...
6.29 Unknown No notes
6.28 Unknown Taking the hassle out of PC maintenance - We've extended CCleaner application cleaning to cover qBittorrent. - The Software Updater icon in the navigation now includes a dynamic counter that displays the number of outdat...
6.27 Unknown Taking the hassle out of PC maintenance - Now, when you close a CCleaner file cleaning notification, you are asked if you want to permanently turn off these notifications. - We've enhanced the Uninstaller so that it now...
6.26 Unknown Taking the hassle out of PC maintenance - We've improved the Health Check flow to provide you with more details about the status of each step and we’ve added a button to rescan the issues found. In addition, the results...
6.25 Unknown Taking the hassle out of PC maintenance - The Driver Updater database has now been expanded to contain more than 90 million drivers to help maintain optimal PC performance. - You are now able to cancel the downloading of...
6.24 Unknown Taking the hassle out of PC maintenance - We've enhanced our cookie cleaning in Chromium browsers for even greater thoroughness. - We've included Software Updater in the main navigation for easier access to updating your...
6.23 Unknown Taking the hassle out of PC maintenance - New Cloud Drive Cleaner (Beta) is now available to all paid users. It helps find and remove redundant files, freeing up storage space and organizing Google Drive. - We've enhance...
6.22 Unknown Taking the hassle out of PC maintenance - We're bringing the convenience of regular auto-scans, helping ensure you keep your software up to date and your Windows system cleaner, safer, and better performing. - We've impr...
6.21 Unknown No notes
6.20 Unknown No notes